Mary- We have had our Exhibit Technicians use these dusting cloths in cleaning our exhibits at the Science Center. I haven't heard of any problems with them, the techs really liked using them. Amy Vallin Collections Registrar Louisville Science Center 727 W Main Street Louisville, KY 40202 502-561-6100 ext. 6009 [log in to unmask] > Important Subscriber Information: > > The Museum-L FAQ file is located at > http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed > information about the listserv commands by sending a one line e-mail > message to [log in to unmask] . The body of the message should > read "help" (without the quotes). > > If you decide to leave Museum-L, please send a one line e-mail message to > [log in to unmask] . The body of the message should read > "Signoff Museum-L" (without the quotes). > ========================================================= Important Subscriber Information: The Museum-L FAQ file is located at http://www.finalchapter.com/museum-l-faq/ . You may obtain detailed information about the listserv commands by sending a one line e-mail message to [log in to unmask] . The body of the message should read "help" (without the quotes). If you decide to leave Museum-L, please send a one line e-mail message to [log in to unmask] . The body of the message should read "Signoff Museum-L" (without the quotes).